Topic 5 Review

Patterns and Mental Math to Divide

100

2,000 ÷ 200

10

200

6,300 ÷ 90

70

300

2,500 ÷ 50

50

400

64,000 ÷ _______=800

80

500

42,000 ÷ ___________=60

700

Estimate Quotients with 2-Digit Divisors

100

228 ÷ 19

200 ÷ 20 = 10

200

485 ÷ 92

500 ÷ 100 = 5

300

1,710 ÷ 32

1,800 ÷ 30 = 60

400

5,700 ÷ 58

6,000÷ 60 = 100

500

6,395 ÷ 84

6,400 ÷ 80 = 80

Divide by Multiples of 10

100

300 ÷ 20

15

200

360 ÷ 30

12

300

520 ÷ 40

13

400

250 ÷ 50

5

500

880 ÷ 80

11

Divide by 2-Digit Divisors (No Reminders)

100

468 ÷ 18

26

200

658 ÷ 94

7

300

378 ÷ 54

7

400

7,704 ÷ 24

321

500

3,136 ÷ 64

49

Divide by 2-Digit Divisors (Reminders)

100

761 ÷ 5

152 R1

200

512 ÷ 30

17 R2

300

452 ÷ 21

21 R11 

400

6,253 ÷ 71

88 R5

500

2,567 ÷ 21

122 R5